Question:
Example of cationic surface active agent ………
Example of cationic surface active agent ………
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Cationic surfactants = quaternary ammonium compounds like benzalkonium chloride.
Updated On: May 22, 2025
- Methyl cellulose
- Bentonite
- Benzalkonium chloride
- Magnesium hydroxide
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The Correct Option is C
Solution and Explanation
Benzalkonium chloride is a cationic surfactant commonly used as a preservative and antimicrobial agent in pharmaceutical formulations. It contains a positively charged quaternary ammonium group.
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